In Phrasal verbs^x, Tenses^x, Expressions^x

MrPedantic wrote: Milky wrote: The use of "up" in such expressions commonly expresses perfectivity (i.e. completion, totality.). Interesting. How does that work with "open up"? MrP I suppose that would depend on what the speaker means by "open up". Some commentators have noticed that...

First a word of caution... I'm not a native speaker so there are things I may overlook in your text... :-) 'Last wednesday I've read...'Should be 'I read' since you specify when exactly in the past it happened.'...exiting challenge'Missing 'c' in 'exiting', should be 'exciting'. '... where I...